Inter-annual variation in prevalence of Borrelia burgdorferi sensu stricto and Anaplasma phagocytophilum in host-seeking Ixodes scapularis (Acari: Ixodidae) at long-term surveillance sites in the upper midwestern United States: Implications for public health practice

Erik Foster, James C. Burtis, Jennifer L. Sidge, Jean I. Tsao, Jenna Bjork, Gong‐Ping Liu, David F. Neitzel, Xia Lee, Susan M. Paskewitz, Diane Caporale, Rebecca J. Eisen